baber/WOPTO huggingface dataset:
Patent KR-19990081169-A (KR)
Title: 직결 세탁기용 모우터의 스테이터 구조
IPC: D06F37/40
Filed: 1998-04-27
Abstract: 본발명은 직결식 세탁기의 모우터에 관한 것으로 특히, 모우터를 이루고 있는 스테이터 상반부의 팁 폭과 하반부의 팁 폭을 각기 다른 폭으로 적층함으로서 모우터의 스테이터에서 발생되는 코깅 토크의 크기와 위상 차이를 적게하여 진동과 소음을 저감시킬 수 있도록 안출된 것으로, 
     직결식 세탁기용 모우터의 스테이터에서 발생되는 코깅 토크의 크기와 위상 차이를 적게하여 진동과 소음을 저감시킬 수 있도록 하기 위해 팁의 폭을 달리하여 적층 되는 스테이터의 상반부 및 하반부로  이루어진 것을 특징으로 하는 직결 세탁기용 모우터의 스테이터 구조를 제공한다.
Patent KR-19980086682-A (KR)
Title: 콜레스테릭 반사 밴드가 넓은 3차원 가교 폴리머재의 제조방법 및 그 방법에 의해 제조한 필터, 반사체 및 편광기
IPC: C08G77/04
Filed: 1998-04-30
Abstract: 본 발명은 콜레스테릭 특성과 추출재성분을 가진 폴리머재를 용매 또는 용매혼합물과 접촉시킴을 특징으로 하는 콜레스테릭 반사 밴드가 넓은 3차원 가교 폴리머재의 제조방법에 관한 것이다.
Patent KR-19990085745-A (KR)
Title: 플라즈마 디스플레이의 보호층의 박막을 형성하기 위한 페이스트
Filed: 1998-05-21
Abstract: 본 발명은 플라즈마 디스플레이와 같은 전기소자에 사용되는 보호층박막에 관한 것으로, 특히 MgO 박막으로 형성된 보호층박막에 관한 것이다. 본 발명의 MgO 보호층 박막은 PDP용 기판에 보호층박막을 형성하기 위한 페이스트에 있어서, MgO와BaCO 3 가 포함된 혼합물과, Mg를 포함하는 염류와, 유기용매로 이루어져 구성된 것이 특징이다.
Patent KR-20000001228-A (KR)
Title: method FOR IMPROVING RECEPTION SENSITIVITY OF RADIO COMMUNICATION EQUIPMENT
Inventor: SEO JONG WON
IPC: H04B1/40
Filed: 1998-06-09
Abstract: PURPOSE: A method for improving a reception sensitivity of a radio communication equipment is provided to enhance a reception sensitivity by improving a capacity of an intermodulation distortion and a single tone desense. CONSTITUTION: A method for improving a reception sensitivity of a radio communication equipment comprises the steps of: converting(S1) a RF reception signal applied from a base station to a medium frequency signal and filtering(S2) a corresponding medium frequency signal; and amplifying(S3) the filtered medium frequency signal and controlling(S4) a gain of the amplified medium frequency signal.
Patent KR-19990007015-A (KR)
Title: 피복 경질 공구
IPC: C23C30/00
Filed: 1998-06-16
Abstract: 피복 경질 공구에 있어서 경질모재(1) 위에 경질 피복층(4)이 형성되어 있고 그 피복층(4)에 있어서는 종류 A와 종류 B의 1차 부분적인 층(4A, 4B)이 교호로 10층이상 적층되고 종류 A의 1차 부분적인 층(4A)에 있어서는 1 내지 50 nm의 두께를 갖는 복수종류의 2차 부분적층이 주기적으로 반복해서 적층(積層)되어 있고 종류 B의 1차 부분적인 층(4B)은 단일층으로 형성되고 그들의 1차 부분적인 층(4A, 4B)는 어느것이나 100 내지 5000 nm의 두께를 갖고 각 부분적인 층은 4A족 원소, 5A족 원소, Al 및 B에서 선택된 최소한 1종의 원소를 포함하는 질화물, 탄화물, 탄질화물 및 산화물에서 선택된 1종이상의 화합물을 포함하여 형성된다.
Patent KR-20000004515-A (KR)
Title: High voltage generator
Inventor: KWON JAE HYUN
IPC: H03K19/00
Filed: 1998-06-30
Abstract: PURPOSE: A high voltage generator is provided to improve pumping efficiency by stopping unnecessary turn-on which is generated by PN junction formed between a pumping node and a bulk terminal of MOS transistor to which a high voltage is applied. CONSTITUTION: The high voltage generator comprises: a ring oscillator(10) for periodically performing a charge pumping by generating a pulse signal; a pumping portion connected to an output terminal of the ring oscillator; a high voltage transfer portion(20) for transferring a high voltage a pumping node connected to an output terminal of the pumping portion; a precharge portion(30) for precharging the pumping node in a predetermined potential at the beginning; and a switching portion(40) connected between the high voltage applying terminal and the pumping node, and for controlling a current path by selectively operating according to an output signal of the ring oscillator.
Patent KR-20000008852-A (KR)
Title: Method for setting rescue mode in elevator
Inventor: CHOI MIN HO
IPC: B66B5/00
Filed: 1998-07-16
Abstract: PURPOSE: A method for setting a rescue mode in an elevator is provided to distinguish a repair mode from the rescue mode in speed controlling Central Processor Unit(CPU) in case of a break down of a drive controlling CPU for controlling the action of the elevator. CONSTITUTION: A method for settling a rescue mode of an elevator comprises: a first step for judging if a drive controlling CPU operates normally for ending a settlement of the rescue mode in case of normal action of the drive controlling CPU; a second step for resetting the drive controlling CPU in case of an abnormal action of the drive controlling CPU and counting the number of the reset; a third step for operating repeatedly the first and the second steps in case of less reset counting than a standard number and for judging an input of a repair drive demanding signal from a mechanical chamber or from a car in case of more reset counting than the standard number; and a fourth step for completing the settlement of the rescue mode if the repair drive demanding signal is inputted and for operating the rescue mode by controlling a speed controlling CPU if the repair drive demanding signal is not inputted.
Patent KR-20000009755-A (KR)
Title: Data synchronizing system and method thereof
Inventor: SUN HO KYUNG
IPC: H04L7/04
Filed: 1998-07-28
Abstract: PURPOSE: When data of one device is updated, data synchronizing system and method update data of the other device synchronously with the updated data of one device. CONSTITUTION: A portable information terminal(200) collects and manages data. When the data is updated, the portable information terminal composes a message including the updated information of the data by using a short message service(SMS) and transmits the data. A base station(210) converts the SMS message transmitted from the portable terminal to an E-mail message and transmits the E-mail message through the internet network(230). A computer(220) manages the same data as the portable terminal manages. And, the computer receives the E-mail message transmitted from the base station through the internet network and updates the message under management so as to synchronize the message with the message of the portable information terminal. Thereby, the other device can immediately synchronize its own data with the updated data of one device.
Patent KR-19990023352-A (KR)
Title: 가발용 웨빙의 웨프트 형성방법
IPC: A41G5/00
Filed: 1998-08-04
Abstract: 본 발명은 전체가발, 부분가발용 경우에 따라서는 머리부분에 직접 메이크업(make up)용으로 사용되는 웨빙(weaving)의 웨프트(weft)형성 방법에 관한 방법과 장치에 관한 것으로 종래 인모 또는 합성섬유의 속 또는 인모 또는 합성섬유를 꼬아서 만든 로프형 가닥이나 땋아서된 가닥을 접착제나 직물테이프로 재봉하여 고정시키는 수단을 기계적인 장치를 이용하여 니트 직조방법으로 가발의 속 또는 가닥을 고정시켜 가발용 웨빙의 웨프트를 형성하는 방법과 장치에 관한 것임.
Patent KR-20000013207-A (KR)
Title: Heterojunction bipolar transistor manufacturing method
Inventor: PARK SUNG HO
IPC: H01L29/737
Filed: 1998-08-05
Abstract: PURPOSE: Regarding a heterojunction bipolar transistor (HBT) composed of a compound semiconductor, base resistance, junction capacitance between the base and the collector, parasitic resistance of the outer base, and an element smoothing problem which affects the element electric quality, especially the maximum resonance frequency are improved and with a higher speed and high frequency quality of HBT is improved. CONSTITUTION: In the normal HBT structure, the emitter electrode (8) is formed and the emitter cap layer (7) and the emitter layer (6) are removed by turns by the wet chemical mesa etching to expose the base layer (5) surface. The base layer (5) and the collector layer (4) are removed by the wet chemical mesa etching method to expose the sub-collector layer (3) surface. The collector electrode (9) is formed on the sub-collector layer (3) with the emitter electrode (8). The silicon nitride film (SiN) (10) is attached and the sub-collector layer (3) and the buffer layer including part of the panel (1) are removed with etching to have pure mesa form. With the SiN layer (10) protecting emitter electrode (8) and collector electrode (9) as a mask, the insulation epi-layer (11) is grown again up to the height of original sub-collector layer (3). The SiN layer (10) attached with a sensitive film as a mask layer is etched to expose the base layer (5) side and the collector layer (5) side, and the outside base layer (12) is grown and formed in the same conditions as the original base layer (5) growth. The base ohmic electrode (13) is attached and lifted off and the unnecessary re-grown base area is removed by etching with the base ohmic electrode (13) as the mask layer. The SiN film (10) used as mask for base re-growth is removed. From this point on the HBT is manufactured using the conventional method. The HBT high-speed quality and the process reliability is improved.
Patent KR-19990029303-A (KR)
Title: 포토레지스트 패턴을 형성하는 방법
IPC: G03F7/11
Filed: 1998-08-14
Abstract: 본 발명은, 
     소정의 패턴을 갖는 마스크를 사용함으로써 화학 증폭형 레지스트막을 노출시키는 공정; 
     화학 증폭형 레지스트막을 노출시키기 전 또는 후에 화학 증폭형 레지스트막의 표면상에 융점이 10℃ 이하이고 또 비점이 50℃ 이상인 파라핀으로 제조된 보호막을 형성하는 공정; 및 
     현상에 의해 화학 증폭형 레지스트막에서 소정의 패턴을 형성하는 공정을 포함하는 레지스트 패턴의 형성 방법을 제공한다.
Patent KR-20000014341-A (KR)
Title: Heat radiation device using heat sink
Inventor: KWAK CHUN-KEUN
IPC: F25D11/00
Filed: 1998-08-20
Abstract: PURPOSE: A heat radiation device using a heat sink is provided to prevent mis-operation and damages due to the heat by venting the heat generated from a heat sink out of a machine more promptly. CONSTITUTION: The device is composed of:a heat sink(13) having many heat radiation pins(12, 12') of various height and formed at a certain interval on the heat radiating surface of a heat radiating body(11); a blowing piece(14) driven to forcibly vent the heat generated from the heat radiation pins; a windshield member(21) installed adjacent to the heat sink to guide the air generated from the blowing piece closely around the heat radiation pins; and a recessed part(21a) and a grooved part(21b) formed on one side facing the heat radiation pins of the heat sink at a certain interval.
Patent KR-20000014386-A (KR)
Title: High speed memory apparatus for using a direct access mode test
Inventor: CHAE JUN WAN
IPC: G11C29/00
Filed: 1998-08-20
Abstract: PURPOSE: A high speed memory apparatus for using a direct access mode test is provided, which tests a memory cell using a direct access mode test. CONSTITUTION: The high speed memory apparatus for using a direct access mode test comprises: a power-on signal generator (10) for generating a power-on signal to be active when the power is on; and a direct access mode signal generator (20) for generating a direct access mode signal which is active responding to the power-on signal and is inactive responding to a rising edge of a normal mode signal, wherein the direct access mode signal generator (20) including a flip-flop circuit for outputting a reset signal of a first logic level in an inactive section of the power-on signal and outputting a second logic level signal, and a logic AND gate for ANDing the power-on signal and th output signal of the flip-flop circuit. Thereby, it is possible to test a direct access mode test without an assignment of an extra test pin.
Patent KR-20000015652-A (KR)
Title: Wafer box
Inventor: KIM HYUK KI
IPC: H01L21/68
Filed: 1998-08-31
Abstract: PURPOSE: The wafer box prevents the generation of a particle due to the wearing with a wafer cassette. CONSTITUTION: A wafer box(10) receives a wafer cassette(11) where a wafer is placed in. The wafer box has a support pin(15) formed in the top inner side to receive and to support the wafer cassette. The wafer box prevents the wearing with the wafer by forming the support pin with a wear-resistant material. The wear-resistant material is formed by mixing an original material with a sub material. The original material is selected among composite materials such as polybutyl terephthalate and polyetheretherketone, and the sub material is selected among carbon-fiber and carbon-powder.
Patent KR-19990029523-A (KR)
Title: 물품관리 시스템
IPC: G06Q10/06
Filed: 1998-09-04
Abstract: 본 발명은, 물품과 이 물품에 관련되는 정보를 조합하여, 보다 고도로 물품을 관리하기 위한 물품관리시스템을 제공한다. 
     본 발명에 있어서는, 관리대상물에 부여된 카드에 기억된 정보를 읽어 내기 위한 복수의 읽어내기장치와, 상황에 대한 관리내용을 기억하는 기억장치와, 상황에 따라 실행하는 처리를 설정하기 위한 조건설정부와, 읽어내기장치로부터 읽어 내어진 정보와 조건설정부에 의하여 설정된 내용에 의거하여 처리를 실행하는 상태감시부와, 관리대상물을 관리하기 위한 카드에 저장하는 식별번호를 관리하기 위한 관리부와, 상태감시부에 의하여 실행된 처리를 알리기 위한 표시수단에 의해 물품관리시스템을 구성한다.
Patent KR-20000020867-A (KR)
Title: Epoxy resin composition for sealing semiconductor device
Inventor: KO MIM JIN
IPC: C08L63/00
Filed: 1998-09-24
Abstract: PURPOSE: An epoxy resin composition is provided which has a good crack resistance, excellent molding property and reliability when semiconductor device is mounted on surface. CONSTITUTION: The epoxy resin composition having more than 0.5 poise of viscosity, more than 50°C of softening point as an ortho-cresol novolac resin or mixed with low molecular resin comprises 10-100 % of a phenol resin(formula 1; R1 is H, C1-C5 alkyl or phenyl group; R2 is H, C1-C5 alkyl, phenyl or limonene; R3 is methyl, dicyclopentadiene, xylene or dimethyl biphenyl) and more than one compound selected from inorganic filler, coupling agent, hardening accelerator, plasticizer, flame retardant, releasing agent and coloring agent. Thus, 8.37 weight parts of epoxy resin, 1.14 weight parts of organic flame retardant and 5.69 weight parts of hardening agent are mixed to give the epoxy resin composition.
Patent KR-20000021185-A (KR)
Title: Operational resistance reducible brush of vacuum cleaner
Inventor: PARK MIN HO
IPC: A47L9/06
Filed: 1998-09-26
Abstract: PURPOSE: An operational resistance reducible brush of a vacuum cleaner constructed in rotary variable manner in order to increase the conveniency in operation as well as to remove dust in efficient way is provided. CONSTITUTION: A brush(37) of a vacuum cleaner(30) is installed to the main body,particularly to the rear side of the main body in a rotatable manner and its one end side is elastically supported by a spring member such as a torsion spring(38) for recovery force. Due to the elastic force from the spring member, appropriate amount of power is applied to the brush so that it can efficiently sweep dusts with rotation on the surface to be cleaned, especially on carpet as the vacuum cleaner moves forward, without interfering the function of adjusting an air flowed from the rear side of a suction port(33) and the resistance when the vacuum cleaner is operated can be reduced significantly.
Patent KR-20000021261-A (KR)
Title: Azo dyes and liquid crystal compositions thereof
Inventor: KIM SUNG HAN
IPC: C09B29/01
Filed: 1998-09-28
Abstract: PURPOSE: Azo dyes are provided which are directed from isooxazoline or isooxazole and applied to liquid crystal compositions that is chemically stable, highly responsive and useful in guest-host mode. CONSTITUTION: Azo dyes are shown in chemical formula 1 wherein R is one selected from group which is consisted of hydrogen, alkyl, alkoxy, cycloalkoxy, alkylthio, cycloalkylthio, aryl and aryloxy group, ring A is an unsubstituted benzene ring or a substituted ring by fluorine, chlorine, bromine, cyano, methyl, ethyl, method, ethoxy, hydroxy, acetyl amino or propionyl amino group. Y is shown under structure wherein ring B is unsubstituted or substituted benzene ring and R1 or R2 is hydrogen, alkyl, cycloalkyl, cyanoalkyl or so on respectively.
Patent KR-19990030233-A (KR)
Title: 연관 메모리 및 상기 메모리의 작동 방법
IPC: G11C15/04
Filed: 1998-09-29
Abstract: 본 발명에 따른 연관 메모리는, 통상의 PMOS-트랜지스터(T1) 및 플로우팅 게이트를 갖는 PMOS-트랜지스터(T2)를 포함하는 하나의 직렬 회로로만 이루어진 셀들을 포함하며, 이 경우 통상의 PMOS-트랜지스터의 게이트는 입력 백터의 비트 신호를 포함하고, 제 2PMOS-트랜지스터의 게이트는 학습 과정과 연결되며, 연관 액세스를 위한 제 2PMOS-트랜지스터의 드레인 단자에는 제 2백터가 인가될 수 있고, 판독시에는 각각의 직렬 회로를 통해 흐르는 전류가 전류 평가 회로(IB j , IB j+1 )에 의해서 행 방식으로 평가된다.
Patent KR-20000021974-A (KR)
Title: Method for detecting ice filling of automatic ice machine
Inventor: KIM JI YONG
IPC: F25C1/24
Filed: 1998-09-30
Abstract: PURPOSE: A method is provided to detect the ice filling state by detecting the position of an ice filling lever with a hall sensor for detecting a magnetic field as the ice filling lever is raised or fallen. CONSTITUTION: A hall sensor(30) detects a magnet(20) if an ice filling lever(10) is in a low state when an ice making case is arranged horizontally. The hall sensor does not detect the magnet if the ice filling lever is raised from low to high when separating ice from an automatic ice making machine. The ice filling lever is high at the maximum twist point, then the lever is fallen to low from high when rotating an ice separation motor reversely. At the moment, the hall sensor does not detect the magnet. The hall sensor detects the horizontal stop of the ice filling lever and judges that it is not the ice filling state when the lever is fallen. The automatic ice making machine is interrupted during a specific time until the ice is removed by judging as the ice filling state if the hall sensor does not detect the magnet when the ice filling lever is interrupted.
Patent KR-20000025389-A (KR)
Title: Device for reducing vibration for vehicle and method thereof
Inventor: KIM MYEONG YEOP
IPC: B60R13/00
Filed: 1998-10-10
Abstract: PURPOSE: A device and a method are provided to prevent the damage of each unit of a vehicle and to reduce the vibration by analyzing a main cause to generate the vibration of the vehicle. CONSTITUTION: A device for reducing the vibration for a vehicle comprises of: an accelerometer(10) to detect the vibration of vehicle, and to generate a damping signal; a detecting unit of engine rotation(20) to detect the rotating number of an engine, and to output the detected result as a signal of engine rotating; a tracking filter(30) to output a filtering signal by filtering a damping signal synchronized with the signal of engine rotation among damping signals; a generating unit of reverse phase signal(40) to generate the reverse phase signal by delaying the filtering signal at 180 degrees phase; and a motor(50) contained unbalanced mass body(52) to generate a vibration inside, to input the reverse phase signal as a driving signal, and to generate the vibration(B) corresponding to the driving signal. The vibration(B) is the reversed relation with the vibration generated by the engine of vehicle and then, the vibration generated by the engine of vehicle is reduced by the vibration(B).
Patent KR-20000025615-A (KR)
Title: Data interfacing apparatus using telephone line
Inventor: JEONG MI GYEONG
IPC: H04M1/00
Filed: 1998-10-13
Abstract: PURPOSE: A data interfacing apparatus is to switch a line from a local line and a LAN(local area network) using an interfacing card in a personal computer, thereby allowing a single telephone line to be used for a key phone and a general telephone and cutting down expenses. CONSTITUTION: A data interfacing apparatus a PC based key station(100) for switching a line from a local line and a LAN and connecting the line to a single line telephone, a single line(130) for performing a receiving/transferring function with respect to the local line and a key phone which is formed in the key station by a proper software, and a call sever(140) which is mounted in a gate way and performs a call controlling function and an additional function. The key station has an internet card for demodulating a packet transmitted from the LAN and forming PCM(pulse code demodulation) data, and an interface card for transferring the PCM data to the single line telephone or the local line.
Patent KR-19990062535-A (KR)
Title: 디지털신호처리기 처리부분과 하드웨어 처리부분을 가지는 비터비 등화기
IPC: H04L25/03
Filed: 1998-10-19
Abstract: 가. 청구범위에 기재된 발명이 속한 기술분야 
     디지털신호처리기 처리부분과 하드웨어 처리부분을 가지는 비터비 등화기에 관한 것이다. 
     나. 발명이 해결하려고 하는 기술적 과제 
     디지털신호처리기 처리부분과 하드웨어 처리부분을 가지는 비터비 등화기를 제공함에 있다. 
     다. 발명의 해결방법의 요지 
     비터비 등화기에 있어서, 수신되는 데이터로부터 임펄스응답 계수를 구하고, 상기 데이터를 필터링 하는 디지털신호처리부와, 상기 디지털신호처리부로부터 임펄스응답 계수와 필터링된 데이터를 입력받아 비터비 알고리즘을 실행하여 복호된 데이터를 출력하는 하드웨어부로 이루어짐을 특징으로 한다. 
     라. 발명의 중요한 용도 
     디지털 이동통신시스템에 이용한다.
Patent KR-20000031078-A (KR)
Title: Method of preparing complex fertilizer
Inventor: CHO HYO HWAN
IPC: C05G1/10
Filed: 1998-11-03
Abstract: PURPOSE: A method of preparing complex fertilizer is provided which provides a complex fertilizer containing potassium sulfate and potassium nitrate by employing double decomposition reaction. CONSTITUTION: The method comprises steps of: (i) reacting oxim solution with potassiumchloride with stirring at the temperature of 40-80°C; (ii) obtaining potassium sulfate fertilizer by filtering the crystalline material from step (i); and (iii) obtaining nitrogenous potassium nitrate complex fertilizer by graduating the remainder from step(ii) and cooling it to the temperature of 0-10°C with stirring and leaving it and then filtering and drying.
Patent KR-20000033485-A (KR)
Title: Preparation method of nylon yarns for weft threads by high speed emission process
Inventor: KANG CHUL HO
IPC: D01F6/60
Filed: 1998-11-24
Abstract: PURPOSE: A method for preparing nylon yarns for weft threads by high speed emission process is provided, not to generate drawbacks in the weft direction of cloth when it is made into cloth. CONSTITUTION: Nylon yarns for weft threads are prepared by melting emitting nylon 6 (70-210Denier) at an emission rate of 4,000 or more m/min; elongating it at an elongation rate of 1.01-1.30; relaxing it at a relax rate of 2.0-4.0 %; and winding it. The elongated yarn is treated with steam(3) of a high temperature by passing it through a steam emission pipe (1) before it is wound.
Patent KR-20000034065-A (KR)
Title: Method for arranging contact portions
Inventor: PARK YOON SANG
IPC: H01L21/28
Filed: 1998-11-27
Abstract: PURPOSE: A method for arranging contact portions is provided to prevent an unwanted contact hole between contact holes formed by a photoresist pattern. CONSTITUTION: Contact portions of M(M is a natural number equal or larger than 2) x N(N is a natural number equal or larger than 2) array are arranged. The contact portions are in an insulation layer which is between an upper conduction layer and a lower conduction layer. Here, a (N-1)th contact portion and a Nth contact portion are arranges as a zigzag type. Thereby, unwanted contact hole can not be generated between contact holes formed by a photoresist pattern.
Patent KR-20000037615-A (KR)
Title: Method for performing interface of remote call library in exchange system
Inventor: YU CHAN HYONG
IPC: H04Q5/00
Filed: 1998-12-01
Abstract: PURPOSE: A method for performing an interface of a remote call library in an exchange system is provided to implement an exchange function, with being affected by the differences of a hardware and operation system in the exchange system at a minimum, by using the remote call library interface at an information exchange between an exchange controller and system manager in a distributed exchange system CONSTITUTION: A remote library(302) is called by an exchange operation and management part(301) in a system manager(12). The called remote library(302) converts a library parameter to a message, transfers the message to an exchange controller(11) using a communication protocol established between the exchange controller(11) and system manager(12). The transferred message is processed by a remote library processor(305) in the exchange controller(11). The processor(305) combines the received message in a process queue and message list to call an exchange controlling library(306) referring to a library table. The library(306) receives an operation result and transfers it to the library(302) via a message. The library(302) transfers the operation result received from the library(306) to exchange operation and management part(301).